Powering Communications

July 2022
High-Power Fuse Product Family Features New Telecommunications Model

High-Power Fuse Product Family Features New Telecommunications Model

­Bourns, Inc., announced it has further expanded its POWrFuse High-Power Fuse product family with a new telecommunications model series. Bourns specifically designed the POWrFuse Model PF-N Series to meet the requirements of the UL 284-1 standard. Supporting operation up to 170 VDC and with two PCB mounting co
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Date:
07/15/2022
IPOL DC-DC Buck Regulator Power Modules Enable Space-Efficient and Simpler Designs

IPOL DC-DC Buck Regulator Power Modules Enable Space-Efficient and Simpler Designs

­Contemporary server, communication, and network storage applications struggle to minimize power losses and solution size. Meanwhile, the rapidly changing market also requires system solution providers to address market needs faster than usual. Therefore, Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) now int
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Date:
07/15/2022
Taiwan Semiconductor 40V MOSFETs Deliver Improved SMPS Performance

Taiwan Semiconductor 40V MOSFETs Deliver Improved SMPS Performance

­Taiwan Semiconductor introduces the PerFET Series of single- and dual-channel 40V power MOSFETS. Built on proprietary device structures and processes that enable exceptionally low on-state resistance and switching FOM (figure-of-merit), the PerFET device’s achievement of 50% RDS(ON)and 40% FOM re
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Date:
07/15/2022
Mobile Telephone Mast Goes Off-Grid

Ally Winning, European Editor, PSD

We are accustomed to having contact with the rest of the world at any time through our mobile phones. We can access our emails, make calls or text from almost anywhere in the world to any other place. The areas that do not have good access to at least 4G mobile coverage are at a definite economic disadvantage, and t
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Date:
07/01/2022
The Dawn of a New Era with High-Power Wireless Charging

Click image to enlarge

Figure 1: Wireless power transmitter system with WLC1115

Overview of Inductive charging and Qi specification Wireless charging technologies range from inductive, magnetic resonant, and capacitive to RF radiation, laser, acoustic, and other emerging ones. The inductive coupling technology is the front runner [1], and hence its associated standard Qi is the most pre
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Date:
07/01/2022